Sold house prices in KT4 have an overall average of £514,509, based on all 5,000 residential sales on record — drawn from every recorded UK house sale.
Medians over the most recent 12 months of all UK property sales (to July 2026). Median is used, not mean — it isn't skewed by the odd very-high sale.
Across KT4, the median sold price over the 12 months to July 2026 was £556,500 — it rose 1.2% on the year before. That reflects 300 recorded sales. Detached homes are the priciest at a median of £805,000, while flat/maisonette homes are the most affordable at £320,000. Over the past year, other homes moved the most (+18.2%). New-build homes were 0% of recent sales, a share that is falling.
These figures track the median of prices actually paid, not a like-for-like index. A move can reflect a change in what sold — more new homes, or a different mix of house types and sizes — as much as any change in what a given home is worth.
| Type | Median | 12-month change | Sales |
|---|---|---|---|
| Terraced | £520,000 | -1.8% | 119 |
| Semi-detached | £658,750 | -2.4% | 102 |
| Flat/Maisonette | £320,000 | +4.4% | 47 |
| Detached | £805,000 | +0.6% | 27 |
| Other | £544,500 | +18.2% | 5 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| KT4 7 | +5.2% | +1.7% | +6.6% | -10% | +11.4% | £657,500 |
| KT4 8 | +7.1% | -1.9% | +2.5% | +2.3% | -7.4% | £500,000 |
Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median.
New-build homes were 0% of sales in the latest year, and the share is ▼ falling over the period — a marker of how much new housing is being built here (not a price forecast). See the new-build chart above.
How these figures are calculated. Year-on-year change compares the median sold price over the most recent 12 months of data with the 12 months before it. We use the median, not the average, so a few unusually high or low sales don't distort it. Because HM Land Registry data lags — sales take time to be registered — the most recent month or two are provisional and tend to revise upward. Figures track the mix of what actually sold, so they are not a like-for-like index. The same method is used across this site, so an area's figure here matches its ranking in investment trends.
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